Product description

The Vertex Piston Kit (Forged Race) For Yamaha WR250 2016 Standard Size B is part of the latest collection from Vertex.

Features:

• Pro-Race – Forged piston developed with Vertex technology and race shape profile
• All pistons are heat-treated with a T-5 hardening and tempering cycle
• All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life
• Forged pistons are forged from 2618 aluminum for superior strength and durability
• Kits include piston, rings, wrist pin and circlips
• Replacement two-stroke piston rings sold individually; four stroke piston rings sold as a set
Only one ring

Specifications:

• Bore Size: 66.40 mm
• Compression Ratio: Standard
• Displacement: 250 cc
• Engine Type: 2-Stroke
• Piston Diameter: 66.35 mm
• Piston Material: Aluminum Alloy| Forged
• Piston Size: Standard Size B
• Product Name: Piston Kit
• Research Value: Finalized
• Riding Style: Off-Road
• Ring Material: Cast| Nitride Coated| Steel
• Skirt Coating: Molybdenum Disulphite

To fit:

• FANTIC XX 250 2022 European Models
• FANTIC XX 250 2023 European Models
• FANTIC XX 250 2024 Launch Version European Models
• FANTIC XX 250 2024 European Models
• FANTIC XX 250 2025 All Models
• YAMAHA WR 250 2016 All Models
• YAMAHA YZ 250 X 2016 American Models
• YAMAHA YZ 250 X 2017 American Models
• YAMAHA YZ 250 X 2018 American Models
• YAMAHA YZ 250 X 2019 American Models
• YAMAHA YZ 250 X 2020 American Models
• YAMAHA YZ 250 X 2021 American Models
• YAMAHA YZ 250 X 2022 American Models
• YAMAHA YZ 250 X 2023 American Models
• YAMAHA YZ 250 X 2024 American Models
• YAMAHA YZ 250 1999 All Models
• YAMAHA YZ 250 2000 All Models
• YAMAHA YZ 250 2001 All Models
• YAMAHA YZ 250 2002 All Models
• YAMAHA YZ 250 2003 All Models
• YAMAHA YZ 250 2004 All Models
• YAMAHA YZ 250 2005 All Models
• YAMAHA YZ 250 2006 All Models
• YAMAHA YZ 250 2007 All Models
• YAMAHA YZ 250 2008 All Models
• YAMAHA YZ 250 2009 All Models
• YAMAHA YZ 250 2010 All Models
• YAMAHA YZ 250 2011 All Models
• YAMAHA YZ 250 2012 All Models
• YAMAHA YZ 250 2013 All Models
• YAMAHA YZ 250 2014 All Models
• YAMAHA YZ 250 2015 All Models
• YAMAHA YZ 250 2016 All Models
• YAMAHA YZ 250 2017 All Models
• YAMAHA YZ 250 2018 European Models
• YAMAHA YZ 250 2019 All Models
• YAMAHA YZ 250 2020 All Models
• YAMAHA YZ 250 2021 All Models
• YAMAHA YZ 250 2022 Monster Energy Racing Edition All Models
• YAMAHA YZ 250 2022 All Models
• YAMAHA YZ 250 2023 Monster Energy Racing Edition All Models
• YAMAHA YZ 250 2023 All Models
• YAMAHA YZ 250 2024 50th Anniversary Edition All Models
• YAMAHA YZ 250 2024 All Models

Manufacturer part number: 22645B

View all Vertex. View all Parts and spares.

Contents

Your package will include the following:

• 1 X Vertex Piston Kit (Forged Race) For Yamaha WR250 2016 Standard Size B